[ 39.739643] audit: type=1400 audit(1581470430.801:37): avc: denied { map } for pid=6922 comm="syz-fuzzer" path="/root/syzkaller-shm536052958" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.980928] IPVS: ftp: loaded support on port[0] = 21 [ 41.133701] can: request_module (can-proto-0) failed. [ 41.144009] can: request_module (can-proto-0) failed. [ 41.323282] audit: type=1400 audit(1581470432.391:38): avc: denied { create } for pid=6922 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.347457] audit: type=1400 audit(1581470432.391:39): avc: denied { create } for pid=6922 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.371610] audit: type=1400 audit(1581470432.391:40): avc: denied { create } for pid=6922 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.473650] random: sshd: uninitialized urandom read (32 bytes read) [ 42.255162] random: sshd: uninitialized urandom read (32 bytes read) [ 42.466228] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.107' (ECDSA) to the list of known hosts. 2020/02/12 01:20:39 parsed 1 programs 2020/02/12 01:20:39 executed programs: 0 [ 48.641034] IPVS: ftp: loaded support on port[0] = 21 [ 49.537110] IPVS: ftp: loaded support on port[0] = 21 [ 49.585920] chnl_net:caif_netlink_parms(): no params data found [ 49.633772] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.642322] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.652422] device bridge_slave_0 entered promiscuous mode [ 49.661874] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.662435] IPVS: ftp: loaded support on port[0] = 21 [ 49.670162] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.684169] device bridge_slave_1 entered promiscuous mode [ 49.705869] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.717621] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.751743] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.760666] team0: Port device team_slave_0 added [ 49.768706] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.776532] team0: Port device team_slave_1 added [ 49.804547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.818052] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.882127] device hsr_slave_0 entered promiscuous mode [ 49.950431] device hsr_slave_1 entered promiscuous mode [ 49.990422] chnl_net:caif_netlink_parms(): no params data found [ 49.999502] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.013693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.043553] IPVS: ftp: loaded support on port[0] = 21 [ 50.068539] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.075194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.082780] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.089434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.114949] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.122140] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.129577] device bridge_slave_0 entered promiscuous mode [ 50.145929] chnl_net:caif_netlink_parms(): no params data found [ 50.154859] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.161584] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.168933] device bridge_slave_1 entered promiscuous mode [ 50.194569] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.215051] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.262094] IPVS: ftp: loaded support on port[0] = 21 [ 50.279543] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.287083] team0: Port device team_slave_0 added [ 50.293100] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.301508] team0: Port device team_slave_1 added [ 50.345783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.354519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.422232] device hsr_slave_0 entered promiscuous mode [ 50.460408] device hsr_slave_1 entered promiscuous mode [ 50.500414] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.506858] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.514492] device bridge_slave_0 entered promiscuous mode [ 50.522235] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.528831] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.536227] device bridge_slave_1 entered promiscuous mode [ 50.558169] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.566449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.574513] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.595165] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.603650] chnl_net:caif_netlink_parms(): no params data found [ 50.626895] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.633744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.640856] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.647203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.670297] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.678555] team0: Port device team_slave_0 added [ 50.684284] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.692019] team0: Port device team_slave_1 added [ 50.698722] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.706420] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.713771] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.720918] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.750917] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.760924] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.767791] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.775032] device bridge_slave_0 entered promiscuous mode [ 50.786101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.793057] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.806683] IPVS: ftp: loaded support on port[0] = 21 [ 50.823112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.829748] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.837772] device bridge_slave_1 entered promiscuous mode [ 50.846324] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.903480] device hsr_slave_0 entered promiscuous mode [ 50.950433] device hsr_slave_1 entered promiscuous mode [ 50.991351] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.998428] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.021364] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.031738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.046068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.057045] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.063727] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.088550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.097191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.125538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.158828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.167130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.176205] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.183091] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.191113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.199010] team0: Port device team_slave_0 added [ 51.205766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.224721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.233639] team0: Port device team_slave_1 added [ 51.239901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.247823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.261613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.271679] chnl_net:caif_netlink_parms(): no params data found [ 51.314058] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.322684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.331269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.339786] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.346499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.354064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.374148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.388313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.423997] device hsr_slave_0 entered promiscuous mode [ 51.470423] device hsr_slave_1 entered promiscuous mode [ 51.542790] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.551383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.558594] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.565499] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.572953] device bridge_slave_0 entered promiscuous mode [ 51.579940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.590306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.603468] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.613410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.625292] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.632934] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.642670] device bridge_slave_1 entered promiscuous mode [ 51.656695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.665324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.673933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.681402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.689459] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.698147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.707139] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.714219] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.757623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.767312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.776704] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.787044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.796356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.807959] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.818705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.827601] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.838755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.846849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.869148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.877737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.885997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.894604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.902979] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.910286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.920460] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.926638] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.938562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.946496] chnl_net:caif_netlink_parms(): no params data found [ 51.955717] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.964061] team0: Port device team_slave_0 added [ 51.983860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.992137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.000567] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.007393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.017044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.031605] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.051101] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.058537] team0: Port device team_slave_1 added [ 52.065000] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.073434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.084105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.097045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.109605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.126194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.139548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.150994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.161729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.189681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.204053] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.217942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.228422] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.236872] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.246317] device bridge_slave_0 entered promiscuous mode [ 52.292304] device hsr_slave_0 entered promiscuous mode [ 52.350595] device hsr_slave_1 entered promiscuous mode [ 52.390484] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.397849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.406726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.417308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.426887] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.434948] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.444694] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.453043] device bridge_slave_1 entered promiscuous mode [ 52.472768] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.485289] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.497971] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.507891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.516155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.525874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.534880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.545567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.558219] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.566196] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.574070] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.584292] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.595742] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.605535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.618737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.636453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.645991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.659031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.667422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.686505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.699077] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.708254] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.715022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.736971] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.747146] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.758524] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.766366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.778258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.789683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.799773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.811314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.819726] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.827168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.844156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.858317] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.870692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.881496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.888904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.897724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.906551] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.913246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.921812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.930547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.940392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.947850] team0: Port device team_slave_0 added [ 52.958680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.969243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.978734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.985891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.995003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.003216] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.010193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.017231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.026247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.034734] team0: Port device team_slave_1 added [ 53.042561] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.053285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.063525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.071592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.080932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.090384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.098425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.107394] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.117176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.128505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.137092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.145727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.157000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.166108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.187506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.196391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.204533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.212961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.224102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.272607] device hsr_slave_0 entered promiscuous mode [ 53.310450] device hsr_slave_1 entered promiscuous mode [ 53.350519] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.358560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.366872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.376463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.387824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.395897] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.403834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.413528] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.422202] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.431256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.439455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.452602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.467186] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.484932] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.494905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.504351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.519000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.527728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.556691] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.567875] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.574287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.582996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.592787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.618742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.628431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.636478] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.653756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.661953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2020/02/12 01:20:44 executed programs: 14 [ 53.669325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.688873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.703500] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.710589] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.722682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.734674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.745488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.757814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.768028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.777188] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.784320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.793744] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.807764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.817908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.832558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.843787] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.852508] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.868798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.884900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.893930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.902662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.912472] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.918987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.926449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.935746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.944233] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.951099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.961285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.973796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.982114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.990535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.998572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.007724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.016440] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.023199] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.031649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.038835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.055082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.063999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.077099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.089092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.094819] ================================================================== [ 54.101046] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.104780] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 54.104786] Read of size 3 at addr (null) by task syz-executor.1/7118 [ 54.104791] [ 54.118524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.120126] CPU: 1 PID: 7118 Comm: syz-executor.1 Not tainted 4.14.170-syzkaller #0 [ 54.120130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.120133] Call Trace: [ 54.120147] dump_stack+0xf7/0x13b [ 54.120154] ? llcp_sock_getname+0x378/0x480 [ 54.120163] kasan_report.cold.8+0x6d/0x2d3 [ 54.120170] check_memory_region+0x13e/0x1b0 [ 54.120175] memcpy+0x23/0x50 [ 54.120180] llcp_sock_getname+0x378/0x480 [ 54.120189] SYSC_getpeername+0x122/0x250 [ 54.120194] ? SYSC_getsockname+0x200/0x200 [ 54.120205] ? _copy_to_user+0x91/0xb0 [ 54.120216] ? nsecs_to_jiffies+0x20/0x20 [ 54.201221] ? SyS_clock_settime+0x1a0/0x1a0 [ 54.205827] ? do_syscall_64+0x4c/0x5b0 [ 54.209793] ? SyS_getsockname+0x10/0x10 [ 54.214198] SyS_getpeername+0x9/0x10 [ 54.218119] do_syscall_64+0x1c7/0x5b0 [ 54.222180] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.227355] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.232670] RIP: 0033:0x459f39 [ 54.236332] RSP: 002b:00007f651c28bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 54.244283] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 [ 54.251649] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.258976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.266417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f651c28c6d4 [ 54.274005] R13: 00000000004c0bd0 R14: 00000000004d3668 R15: 00000000ffffffff [ 54.281456] ================================================================== [ 54.289215] Disabling lock debugging due to kernel taint [ 54.298420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.307522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.307703] Kernel panic - not syncing: panic_on_warn set ... [ 54.307703] [ 54.318936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.322286] CPU: 1 PID: 7118 Comm: syz-executor.1 Tainted: G B 4.14.170-syzkaller #0 [ 54.322290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.322292] Call Trace: [ 54.322306] dump_stack+0xf7/0x13b [ 54.322311] ? llcp_sock_getname+0x378/0x480 [ 54.322317] panic+0x1b0/0x358 [ 54.322320] ? add_taint.cold.5+0x11/0x11 [ 54.322327] ? ___preempt_schedule+0x16/0x18 [ 54.322331] ? llcp_sock_getname+0x378/0x480 [ 54.322336] kasan_end_report+0x47/0x4f [ 54.322340] kasan_report.cold.8+0x76/0x2d3 [ 54.322344] check_memory_region+0x13e/0x1b0 [ 54.322347] memcpy+0x23/0x50 [ 54.322351] llcp_sock_getname+0x378/0x480 [ 54.322356] SYSC_getpeername+0x122/0x250 [ 54.322359] ? SYSC_getsockname+0x200/0x200 [ 54.322366] ? _copy_to_user+0x91/0xb0 [ 54.322372] ? nsecs_to_jiffies+0x20/0x20 [ 54.322379] ? SyS_clock_settime+0x1a0/0x1a0 [ 54.322383] ? do_syscall_64+0x4c/0x5b0 [ 54.322387] ? SyS_getsockname+0x10/0x10 [ 54.322390] SyS_getpeername+0x9/0x10 [ 54.322393] do_syscall_64+0x1c7/0x5b0 [ 54.322397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.322407] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.322411] RIP: 0033:0x459f39 [ 54.322413] RSP: 002b:00007f651c28bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 54.322418] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 [ 54.322420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.322422] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.322423] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f651c28c6d4 [ 54.322425] R13: 00000000004c0bd0 R14: 00000000004d3668 R15: 00000000ffffffff [ 54.333737] Kernel Offset: disabled [ 54.501293] Rebooting in 86400 seconds..